Electronic device



FIG. 1 is a perspective view of an electronic device according to our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a right elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is another perspective view thereof wherein a mobile phone is shown in broken lines and ready to be installed into the concave portion of the electronic device; and,

FIG. 9 is another perspective view thereof showing a mobile phone ready to be installed into the electronic device and the electronic device ready to be installed into a keypad docking station.

The broken lines shown in the figures illustrate environmental structures only and form no part of the claimed design. 

The ornamental design for an electronic device, as shown and described. 